A. she had better think the whole thing overB. make do with an unhappy marriageC. it's really a shame Bill: Kate, Nancy and Steve are breaking up.Kate:【D4】______. I've heard that they quarrel, but they've always made up afterward.Bill: Things are not working out this time. They are getting a separation soon.Kate: What is going to happen to our nephew, little Jack?Bill: Nancy is going to take him.Kate: The cost of living is so high. It will be very difficult for her to take the responsibility. 【D5】______Bill: She seems to have made up her mind. She said she should rather be a single parent than【D6】______Well, I hope her parents will be able to talk her out of it.